IT1204768B - Procedimento ed impianto per la stiratura continua di un foglio continuo in materia sintetica termoplastica - Google Patents

Procedimento ed impianto per la stiratura continua di un foglio continuo in materia sintetica termoplastica

Info

Publication number
IT1204768B
IT1204768B IT19134/86A IT1913486A IT1204768B IT 1204768 B IT1204768 B IT 1204768B IT 19134/86 A IT19134/86 A IT 19134/86A IT 1913486 A IT1913486 A IT 1913486A IT 1204768 B IT1204768 B IT 1204768B
Authority
IT
Italy
Prior art keywords
continuous
plant
synthetic material
thermoplastic synthetic
ironing
Prior art date
Application number
IT19134/86A
Other languages
English (en)
Other versions
IT8619134A0 (it
Inventor
Hermann Balk
Original Assignee
Reifenhaeuser Masch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reifenhaeuser Masch filed Critical Reifenhaeuser Masch
Publication of IT8619134A0 publication Critical patent/IT8619134A0/it
Application granted granted Critical
Publication of IT1204768B publication Critical patent/IT1204768B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IT19134/86A 1985-01-31 1986-01-21 Procedimento ed impianto per la stiratura continua di un foglio continuo in materia sintetica termoplastica IT1204768B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3503249A DE3503249C1 (de) 1985-01-31 1985-01-31 Verfahren und Anlage zum fortlaufenden Verstrecken einer Bahn aus thermoplastischem Kunststoff

Publications (2)

Publication Number Publication Date
IT8619134A0 IT8619134A0 (it) 1986-01-21
IT1204768B true IT1204768B (it) 1989-03-10

Family

ID=6261290

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19134/86A IT1204768B (it) 1985-01-31 1986-01-21 Procedimento ed impianto per la stiratura continua di un foglio continuo in materia sintetica termoplastica

Country Status (5)

Country Link
US (1) US5017323A (it)
JP (1) JPS61199924A (it)
CA (1) CA1276768C (it)
DE (1) DE3503249C1 (it)
IT (1) IT1204768B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2071422C (en) * 1991-09-06 1996-06-25 Jack N. Shirrell Method for making prestretched film
US6258308B1 (en) 1996-07-31 2001-07-10 Exxon Chemical Patents Inc. Process for adjusting WVTR and other properties of a polyolefin film
US5733628A (en) 1996-10-10 1998-03-31 Tredegar Industries, Inc. Breathable elastic polymeric film laminates
AR027330A1 (es) * 2000-02-09 2003-03-26 Itw Mima Films Llc Un metodo para fabricar pelicula estirada de plastico
DE102004004084A1 (de) * 2004-01-27 2005-08-18 Treofan Germany Gmbh & Co.Kg Verfahren und Vorrichtung zum Längsstrecken einer Folienbahn
ITBO20040791A1 (it) * 2004-12-23 2005-03-23 S I M A Societa Ind Meccaniche Apparato ad ingombro contenuto particolarmente per il trattamento di stiro di nastri estrusi di materia plastica ad esempio di polipropilene o di polietilene per la procuzione di reggetta rafia o d'altri tipi di nastri

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257490A (en) * 1962-10-17 1966-06-21 Du Pont Process for producing flat dimensionally stable, biaxially oriented polypropylene film
DE1277553B (de) * 1963-07-09 1968-09-12 Hench Hans Vorrichtung und Verfahren zum fortlaufenden Laengsrecken von synthetischen Polymerfilmbahnen
US4233012A (en) * 1977-06-29 1980-11-11 Compo Industries, Inc. Bias stretching apparatus for imitation-leather
GB1598912A (en) * 1977-07-22 1981-09-23 Metal Box Co Ltd Methods of producing oriented polymer material

Also Published As

Publication number Publication date
US5017323A (en) 1991-05-21
JPS61199924A (ja) 1986-09-04
DE3503249C1 (de) 1986-06-26
IT8619134A0 (it) 1986-01-21
CA1276768C (en) 1990-11-27

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